WRH$_ACTIVE_SESSION_HISTORY Does Not Get Purged Based Upon the Retention Policy
(Doc ID 387914.1)
Last updated on AUGUST 04, 2018
Oracle Database - Enterprise Edition - Version 10.2.0.1 and later Information in this document applies to any platform.
AWR tables are not being purged according to settings in sys.wrm$_wr_control. Because of this the tables are accumulating more and more rows and the segments associated with these tables become very large.
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